MSK Flashcards
What is used to diagnose Duchenne’s, what is the clinical picture?
Genetic Analysis, raised CK
- calf hypertrophy
- Gowers sign +ve
- dilated cardiomyopathy
Management of Temporal Arteritis for someone with evolving vision loss?
IV Methylprednisilone
What should be measured in suspected drug induced lupus?
Anti-Histone antibodies
Treatment of choice for septic arthritis?
Flucloxacillin
Clindamycin for penicillin allergic
- Joint decompression/lavage
Finding on temporal artery biopsy in TCA?
skip lesions
Most common causative organism septic arthritis?
- Staph aureus UNLESS YOUNG Neisseria gonorrhoeae
When should Uric acid be rechecked gout?
2 weeks after gout has settled
What is the most common adverse effect of Hydroxychloroquine?
Bull’s eye retinopathy
What spondyloarthropathy is associated with IBD?
Enteropathic arthritis
3 important points about Aziathiopurine?
- Thiopurine methyltransferase activity needs to be tested before hand
- Major interaction with allopurinol
- Safe in pregnancy
Used instead of Bisphosphonates if eGFR< 35 or not tolerated?
Denosumab: inhibits RANKL so prevents development of osteoclasts
What needs to be performed before commencing biologic treatment?
CXR
Most likely blood finding in Paget’s disease?
Isolated raised ALP
Finding on x-ray for ankylosing spongylitis?
- Syndesmophytes;: ossification
- Sacroillitis
- Squaring of lumber vertebrae
What drug are patients with aspirin allergy/sulphonamide drug also likely to be allergic to?
Sulfasalazine